2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE
2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE
CAS: 142404-82-8
Molecular Formula: C8H9BrN2O
2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE - Names and Identifiers
| Name | 2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE |
| Synonyms | 2-ACETAMIDO-5-BROMO-4-PICOLINE 2-Acetamido-5-bromo-gamma-picoline 2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE 2-Acetamido-5-bromo-4-methylpyridine 2-ACETYLAMINO-5-BROMO-4-METHYLPYRIDINE 2-Acetylamino-5-bromo-4-methylpyridine Acetamide,N-(5-bromo-4-methyl-2-pyridinyl)- N-(5-BROMO-4-METHYL-PYRIDIN-2-YL)-ACETAMIDE |
| CAS | 142404-82-8 |
| InChI | InChI=1/C8H9BrN2O/c1-5-3-8(11-6(2)12)10-4-7(5)9/h3-4H,1-2H3,(H,10,11,12) |
2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE - Physico-chemical Properties
| Molecular Formula | C8H9BrN2O |
| Molar Mass | 229.07 |
| Density | 1.545 |
| Melting Point | 151-155 °C (lit.) |
| Boling Point | 372.5±42.0 °C(Predicted) |
| Flash Point | 179.1°C |
| Vapor Presure | 9.6E-06mmHg at 25°C |
| pKa | 12.94±0.70(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.606 |
| Physical and Chemical Properties | WGK Germany:3 |
2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes R42/43 - May cause sensitization by inhalation and skin contact. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| HS Code | 29333990 |
2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE - Introduction
2-Acetamido-5-bromo-4-methylpyridine is an organic compound with the chemical formula C10H12BrNO. Here is some basic information about it:
Nature:
-Appearance: light yellow to yellow crystal or powder
-Solubility: Soluble in ethanol, chloroform and dimethyl sulfoxide, insoluble in water
-Melting point: approx. 110-113°C
Use:
-2-acetamido-5-bromo-4-methylpyridine is a commonly used organic synthesis intermediate. It can be used to synthesize various drugs and pesticides, and has a wide range of applications.
-It is also used as a reaction catalyst and reducing agent, and plays an important role in some chemical reactions.
Preparation Method:
-2-acetamido-5-bromo-4-methylpyridine can be synthesized by the following steps:
1. Add methanol and potassium carbonate to bromobenzene, and stir and mix.
2. Acetamide was slowly added at -5 to 0°C.
3. The reaction mixture was further stirred at the reaction temperature for 1-2 hours.
4. The product of 2-acetamido-5-bromo-4-methylpyridine was obtained by filtration and crystallization.
Safety Information:
-2-acetamido-5-bromo-4-methylpyridine should take appropriate protective measures during use, such as wearing gloves, protective glasses and protective clothing.
-Avoid inhaling the dust or vapor of the compound, and avoid direct contact with skin and eyes.
-During use, please ensure good ventilation conditions and pay attention to the danger of fire and static electricity.
-If ingested or inhaled, seek medical attention immediately and bring the compound's safety data sheet to a medical facility.
Nature:
-Appearance: light yellow to yellow crystal or powder
-Solubility: Soluble in ethanol, chloroform and dimethyl sulfoxide, insoluble in water
-Melting point: approx. 110-113°C
Use:
-2-acetamido-5-bromo-4-methylpyridine is a commonly used organic synthesis intermediate. It can be used to synthesize various drugs and pesticides, and has a wide range of applications.
-It is also used as a reaction catalyst and reducing agent, and plays an important role in some chemical reactions.
Preparation Method:
-2-acetamido-5-bromo-4-methylpyridine can be synthesized by the following steps:
1. Add methanol and potassium carbonate to bromobenzene, and stir and mix.
2. Acetamide was slowly added at -5 to 0°C.
3. The reaction mixture was further stirred at the reaction temperature for 1-2 hours.
4. The product of 2-acetamido-5-bromo-4-methylpyridine was obtained by filtration and crystallization.
Safety Information:
-2-acetamido-5-bromo-4-methylpyridine should take appropriate protective measures during use, such as wearing gloves, protective glasses and protective clothing.
-Avoid inhaling the dust or vapor of the compound, and avoid direct contact with skin and eyes.
-During use, please ensure good ventilation conditions and pay attention to the danger of fire and static electricity.
-If ingested or inhaled, seek medical attention immediately and bring the compound's safety data sheet to a medical facility.
Last Update：2024-04-09 02:00:42
Supplier List
Spot supply
Product Name: N-(5-Bromo-4-methylpyridin-2-yl)acetamide Request for quotationCAS: 142404-82-8
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 2-Acetamido-5-bromo-4-methylpyridine Visit Supplier Webpage Request for quotationCAS: 142404-82-8
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: N-(5-Bromo-4-methylpyridin-2-yl)acetamide Visit Supplier Webpage Request for quotationCAS: 142404-82-8
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: 2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE Visit Supplier Webpage Request for quotation
CAS: 142404-82-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 142404-82-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Spot supply
Product Name: N-(5-Bromo-4-methylpyridin-2-yl)acetamide Request for quotationCAS: 142404-82-8
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 2-Acetamido-5-bromo-4-methylpyridine Visit Supplier Webpage Request for quotationCAS: 142404-82-8
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: N-(5-Bromo-4-methylpyridin-2-yl)acetamide Visit Supplier Webpage Request for quotationCAS: 142404-82-8
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: 2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE Visit Supplier Webpage Request for quotation
CAS: 142404-82-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 142404-82-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
2-ACETAMIDO-4-METHYL-5-BROMOPYRIDINE
2,5-双三氟甲基苯甲酰氯
tert-butyl cyanoacetate
TIMTEC-BB SBB010309
乙基 6-(羟甲基)甲基吡啶酯
bis(acetyloxy)diphenylplumbane
4-N-(METHANESULFONAMIDE)PHENYLBORONIC ACID
剑麻皂苷元(剑麻皂甙元
5-METHYLNICOTINALDEHYDE
orotetrakis[5-fL
2,5-双三氟甲基苯甲酰氯
tert-butyl cyanoacetate
TIMTEC-BB SBB010309
乙基 6-(羟甲基)甲基吡啶酯
bis(acetyloxy)diphenylplumbane
4-N-(METHANESULFONAMIDE)PHENYLBORONIC ACID
剑麻皂苷元(剑麻皂甙元
5-METHYLNICOTINALDEHYDE
orotetrakis[5-fL